Johnathan S. Zoeller - Mar 8, 2024 Form 4 Insider Report for WESTLAKE CORP (WLK)

Role
VP and CAO
Signature
Johnathan S. Zoeller by J Feng POA
Stock symbol
WLK
Transactions as of
Mar 8, 2024
Transactions value $
-$100,392
Form type
4
Date filed
3/11/2024, 09:03 AM
Previous filing
Feb 20, 2024
Next filing
Mar 22, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WLK Common Stock Options Exercise $62.2K +719 +16.28% $86.54 5.14K Mar 8, 2024 Direct
transaction WLK Common Stock Options Exercise $152K +1.41K +27.42% $108.12 6.54K Mar 8, 2024 Direct
transaction WLK Common Stock Options Exercise $79.6K +649 +9.92% $122.65 7.19K Mar 8, 2024 Direct
transaction WLK Common Stock Disposed to Issuer -$394K -2.78K -38.6% $142.09 4.42K Mar 8, 2024 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction WLK Employee Option (right to buy) Options Exercise $0 -719 -71.05% $0.00 293 Mar 8, 2024 Common Stock 719 $86.54 Direct F1
transaction WLK Employee Option (right to buy) Options Exercise $0 -1.41K -54.53% $0.00 1.17K Mar 8, 2024 Common Stock 1.41K $108.12 Direct F2
transaction WLK Employee Option (right to buy) Options Exercise $0 -649 -29.85% $0.00 1.53K Mar 8, 2024 Common Stock 649 $122.65 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The stock options are exercisable in three installments of 33%. 33% and 34% on February 19, 2022, 2023 and 2024, respectively.
F2 The stock options are exercisable in three installments of 33%, 33% and 34% on February 18, 2023, 2024 and 2025, respectively.
F3 The stock options are exercisable in three installments of 33%, 33% and 34% on February 17, 2024, 2025 and 2026, respectively.